Synonyms: 1-(2-(1,4-Benzodioxan-6-yl)-2-hydroxyethyl)guanidine sulfate (2:1);Guanidine, 1-(2-(1,4-benzodioxan-6-yl)-2-hydroxyethyl)-, sulfate (2:1);2-[2-(2,3-dihydro-1,4-benzodioxin-6-yl)-2-hydroxyethyl]guanidine sulfate(2:1);AC1L4PBW;AC1Q6XG4;AR-1D6476;LS-73239;2-[2-(2,3-dihydro-1,4-benzodioxin-6-yl)-2-hydroxyethyl]guanidine; sulfuric acid